From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 41E7A1FC2 for ; Sun, 9 Apr 2023 11:19:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681039172; x=1712575172; h=date:from:to:cc:subject:message-id:mime-version; bh=nvj+HDe1U6AMS2PZfKnRppTO+UeANe2kf1MBzfotoUU=; b=JFpu5XVuZiLf8AeyRMWrf99ppDP76ZnGnKcs2+Zrz5/flQqNdJaM/mFF JtWqeqoPP6myciRp4vMZ6uxU3JAQ0n7/IKCK21WdMlwV9iA1gANGMw3Ce 7d93b2zk+daovU+gFJBvlBQuwqiAZHqu6RyYWV+aG/HxEGAISnJfDHsnf 1KT78nxcaDdYf2AGQ4kgNcXQTP0z0nrH/UwIs+92CNOPbOSVdjjQDdmGw xE1PSYsKqG3Md5JK09NGhhrqiV62p5Psh1qhsGG1+yfdPR7K+oo0oWAUG dBABKq8HfbrxSvsURCiW+ZH5R4kfkvGJul0aD6SjLI0degs3YKAEDWKWb w==; X-IronPort-AV: E=McAfee;i="6600,9927,10674"; a="327303634" X-IronPort-AV: E=Sophos;i="5.98,331,1673942400"; d="scan'208";a="327303634" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2023 04:19:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10674"; a="681468227" X-IronPort-AV: E=Sophos;i="5.98,331,1673942400"; d="scan'208";a="681468227" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 09 Apr 2023 04:19:29 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1plT4y-000UUN-1Y; Sun, 09 Apr 2023 11:19:28 +0000 Date: Sun, 9 Apr 2023 19:19:02 +0800 From: kernel test robot To: Navneet Singh Cc: oe-kbuild-all@lists.linux.dev, Alison Schofield , Vishal Verma , Ira Weiny , Ben Widawsky , Dan Williams Subject: [cxl:for-6.5/dcd-preview 13/15] loongarch64-linux-ld: region.c:undefined reference to `unregister_dax_mapping' Message-ID: <202304091902.giibV6MQ-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git for-6.5/dcd-preview head: f425bc34c600e2a3721d6560202962ec41622815 commit: 3113a430f1ccbad8340234cf38b00f271ccee103 [13/15] cxl/mem: Add support to handle DCD add and release capacity events. config: loongarch-randconfig-r032-20230409 (https://download.01.org/0day-ci/archive/20230409/202304091902.giibV6MQ-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git/commit/?id=3113a430f1ccbad8340234cf38b00f271ccee103 git remote add cxl https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git git fetch --no-tags cxl for-6.5/dcd-preview git checkout 3113a430f1ccbad8340234cf38b00f271ccee103 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=loongarch olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=loongarch SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304091902.giibV6MQ-lkp@intel.com/ All errors (new ones prefixed by >>): loongarch64-linux-ld: loongarch64-linux-ld: DWARF error: could not find abbrev number 35 drivers/cxl/core/region.o: in function `.LVL1562': region.c:(.text+0x43e8): undefined reference to `unregister_dax_mapping' >> loongarch64-linux-ld: region.c:(.text+0x43ec): undefined reference to `unregister_dax_mapping' >> loongarch64-linux-ld: region.c:(.text+0x43ec): undefined reference to `unregister_dax_mapping' loongarch64-linux-ld: drivers/cxl/core/region.o: in function `.LVL1563': >> region.c:(.text+0x43f8): undefined reference to `unregister_dev_dax' >> loongarch64-linux-ld: region.c:(.text+0x43fc): undefined reference to `unregister_dev_dax' >> loongarch64-linux-ld: region.c:(.text+0x43fc): undefined reference to `unregister_dev_dax' loongarch64-linux-ld: drivers/cxl/core/region.o: in function `.LVL1581': region.c:(.text+0x44f0): undefined reference to `devm_create_dev_dax' loongarch64-linux-ld: drivers/cxl/core/region.o: in function `.LVL1590': >> region.c:(.text+0x4574): undefined reference to `alloc_dev_dax_range' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests